OPA4992IPWR

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OPA4992IPWR

40-V, QUAD 10-MHZ, RAIL-TO-RAIL

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배송 준비 24 시간

365 일 보장

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사양

Part Status Active
Amplifier Type Standard (General Purpose)
Number of Circuits 4
Output Type Rail-to-Rail
Slew Rate 32V/µs
Gain Bandwidth Product 10.6 MHz
Current - Input Bias 10 pA
Voltage - Input Offset 210 µV
Current - Supply 2.4mA (x4 Channels)
Current - Output / Channel 65 mA
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 40 V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP

개요

Description

The OPA4992IPWR is a high-performance, precision operational amplifier from Texas Instruments. It features a dual-channel configuration, making it suitable for various applications requiring high accuracy and low noise. Key specifications include a wide supply voltage range (from ±2.5V to ±18V), low offset voltage (typically 0.25 mV), low bias current, and a high open-loop gain, ensuring excellent linearity.
This op-amp is designed to provide low distortion and a high slew rate, making it ideal for audio processing, instrumentation, and data acquisition systems. Its bandwidth is impressive, with a gain-bandwidth product of around 12 MHz, allowing for effective signal amplification in high-frequency applications.
The OPA4992IPWR is packaged in a small TSSOP (Thin Shrink Small Outline Package), facilitating compact designs while maintaining thermal performance. Its combination of precision, low noise, and versatility makes it a popular choice in both consumer electronics and industrial applications.

Features

The OPA4992IPWR is a precision, low-noise operational amplifier featuring:
1. Dual Channel: Contains two independent op-amps in a single package.
2. Low Offset Voltage: Typically 100 µV, ensuring high accuracy in applications.
3. Wide Supply Voltage Range: Operates from 2.7 V to 36 V, making it versatile for various power supplies.
4. Low Noise: Has a low noise density of 8 nV/√Hz, suitable for sensitive signal processing.
5. High Gain-Bandwidth Product: 1.5 MHz, allowing for fast signal processing.
6. High Slew Rate: 0.6 V/µs, enabling quick output response to input changes.
7. Rail-to-Rail Output: Provides maximum output swing close to the power supply rails.
8. Temperature Range: Suitable for operation over -40°C to +125°C, catering to automotive and industrial applications.
9. Package Options: Available in various package types, including SOIC-8, facilitating PCB design.
These features make the OPA4992IPWR ideal for precision applications like signal conditioning, data acquisition, and instrumentation.

Package

The OPA4992IPWR is packaged in a WSON (Wafer Level Chip Scale Package) with a 8-pin configuration. This package type provides a compact size and is suitable for applications requiring low power and high performance.

Pinout

The OPA4992IPWR is a precision operational amplifier with a pin count of 8. Its functions include:
1. Inverting Input (Pin 2): The input for inverting signal processing.
2. Non-Inverting Input (Pin 3): The input for non-inverting signal processing.
3. Output (Pin 6): The output of the amplifier where the processed signal is available.
4. Negative Supply (Pin 4): Provides a negative voltage supply to the op-amp.
5. Positive Supply (Pin 7): Provides a positive voltage supply to the op-amp.
6. Compensation Pin (Pin 1): Used for frequency compensation if required (often left unconnected).
7. NC (Pin 5): No connection; not used in functionality.
8. NC (Pin 8): No connection; not used in functionality.
The OPA4992 is designed for high precision applications, offering low offset and low noise performance.

Manufacturer

The OPA4992IPWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of analog and digital semiconductor products, including operational amplifiers, microcontrollers, and embedded processors. The company is well-known for its innovation in signal processing and has a strong presence in various markets such as automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to quality, technological advancement, and comprehensive support for engineers and developers through extensive resources and tools.

Application

The OPA4992IPWR is a precision, low-power operational amplifier suitable for applications such as sensor signal conditioning, data acquisition systems, medical instrumentation, and portable devices. Its low offset voltage and low noise characteristics make it ideal for high-accuracy applications in industrial, automotive, and consumer electronics.

Equivalent

The OPA4992IPWR is a dual precision operational amplifier. Equivalent products include:
1. OPA2134 - A high-performance audio op-amp.
2. OPA2227 - A low-offset, precision op-amp.
3. LT1054 - A low-noise precision op-amp from Analog Devices.
4. AD8601 - A low-offset, low-noise op-amp from Analog Devices.
Always check specific application requirements for compatibility.

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